body {
    background: #dddddd;
    padding-bottom: 20vw;
}

// 头部区域
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100vw;
    height: 18.461538vw;
    background-color: #fff;
    padding: 0 3.846154vw 0 3.846154vw;
    overflow: hidden;

    // 标题
    h3 {
        font-size: 5.384615vw;
        color: #616161;
    }

    button {
        color: #343434;
        border: 0;
        padding: 2.564103vw;
        border-radius: 1.282051vw;
    }
}

// 视频内容设置
.videoContSet {
    width: 94.358974vw;
    height: 113.333333vw;
    background-color: #fff;
    box-shadow: 0px .25641vw 1.282051vw 0px rgba(0, 0, 0, 0.15);
    margin: 0 auto;
    margin-top: 3.589744vw;
    padding-bottom: 8.717949vw;
    overflow: hidden;
    border-radius: 1.282051vw;

    .tit_box {
        display: flex;
        width: 100%;
        height: 13.333333vw;
        align-items: center;
        padding-left: 3.589744vw;
        background-color: #fff;
        box-shadow: 0px .25641vw .25641vw 0px rgba(0, 0, 0, 0.15);
        margin-bottom: 3.589744vw;

        h4 {
            font-size: 3.846154vw;
            color: #616161;
        }
    }

    .videoContTitleSetBox {
        // background-color: rgb(231, 248, 255);
        display: flex;
        flex-direction: column;
        justify-content: center;
        padding-left: 3.589744vw;
        overflow: hidden;
        padding-bottom: 7.435897vw;

        h6 {
            font-size: 3.076923vw;
            color: #616161;
        }

        .videoContText {
            width: 58.717949vw;
            height: 11.794872vw;
            font-size: 3.589744vw;
            margin-top: 1.794872vw;
            border-radius: 5px;
            color: #6f6f6f;
            padding: 0 1.282051vw;
            box-shadow: 0px .25641vw .512821vw 0px rgba(0, 0, 0, 0.3);
        }
    }

    // 视频文件设置
    .videoFileSetBox {
        display: flex;
        flex-direction: column;
        justify-content: center;
        padding-left: 3.589744vw;
        overflow: hidden;
        padding-bottom: 7.435897vw;

        h6 {
            font-size: 3.076923vw;
            color: #616161;
            margin-bottom: 1.794872vw;
        }

        .videoFileUrlSetBox {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding-right: 8.461538vw;

            .videoFileUrl {
                width: 58.717949vw;
                height: 11.794872vw;
                font-size: 3.589744vw;
                border-radius: 5px;
                color: #6f6f6f;
                padding: 0 1.282051vw;
                box-shadow: 0px .25641vw .512821vw 0px rgba(0, 0, 0, 0.3);
            }

            .uploadFile {
                width: 19.487179vw;
                height: 11.794872vw;
                color: #fff;
                font-size: 3.589744vw;
                box-shadow: 0px .769231vw 1.538462vw 0px rgba(0, 0, 0, 0.15);
                background-color: #8A8A8A;
                border: 0;
                border-radius: 2.307692vw;
            }
        }
    }

    // 视频简介设置
    .videoIntroInfoSetBox {
        display: flex;
        flex-direction: column;
        justify-content: center;
        padding-left: 3.589744vw;
        padding-right: 8.461538vw;
        overflow: hidden;
        padding-bottom: 7.435897vw;

        h6 {
            font-size: 3.076923vw;
            color: #616161;
            margin-bottom: 1.794872vw;
        }

        .videoIntroInfoText {
            width: 82.307692vw;
            height: 30.769231vw;
            color: #686868;
            font-size: 3.333333vw;
            box-shadow: 0px .25641vw .512821vw 0px rgba(0, 0, 0, 0.15);
            border-radius: 1.282051vw;
            border: none;
            outline: none;
            padding: 1.282051vw;
        }
    }

}

// 题目内容信息设置
.topicContentSetBox {
    width: 94.358974vw;
    height: auto;
    background-color: #fff;
    box-shadow: 0px .25641vw 1.282051vw 0px rgba(0, 0, 0, 0.15);
    margin: 0 auto;
    margin-top: 7.435897vw;
    padding-bottom: 5.717949vw;
    overflow: hidden;
    border-radius: 1.282051vw;

    .tit_box {
        display: flex;
        width: 100%;
        height: 13.333333vw;
        align-items: center;
        padding-left: 3.589744vw;
        background-color: #fff;
        box-shadow: 0px .25641vw .25641vw 0px rgba(0, 0, 0, 0.15);
        margin-bottom: 3.589744vw;

        h4 {
            font-size: 3.846154vw;
            color: #616161;
        }
    }

    // 题目内容
    .topiceContBox {
        display: flex;
        flex-direction: column;
        justify-content: center;
        padding-left: 3.589744vw;
        padding-right: 8.461538vw;
        overflow: hidden;
        padding-bottom: 5.435897vw;

        h6 {
            font-size: 3.076923vw;
            color: #616161;
            margin-bottom: 1.794872vw;
        }

        .topicContText {
            width: 82.307692vw;
            height: 30.769231vw;
            color: #686868;
            font-size: 3.333333vw;
            box-shadow: 0px .25641vw .512821vw 0px rgba(0, 0, 0, 0.15);
            border-radius: 1.282051vw;
            border: none;
            outline: none;
            padding: 1.282051vw;
        }
    }

    .topicOptionsBox {
        display: flex;
        flex-direction: column;
        justify-content: center;
        padding-left: 3.589744vw;
        padding-right: 8.461538vw;
        overflow: hidden;
        // padding-bottom: 7.435897vw;

        h6 {
            font-size: 3.076923vw;
            color: #616161;
            margin-bottom: 1.794872vw;
        }

        // 选项
        .optionsList {
            width: 82.307692vw;
            height: auto;
            margin: 0;

            .option {
                display: flex;
                flex-wrap: nowrap;
                width: 100%;
                height: 11.794872vw;
                overflow: hidden;
                margin-bottom: 3.589744vw;
                border-radius: 1.282051vw;
                box-shadow: 0px .25641vw .512821vw 0px rgba(0, 0, 0, 0.15);

                .option_this {
                    flex: 1;
                    height: 100%;
                    text-align: center;
                    color: #7AD7FF;
                    line-height: 11.794872vw;
                    font-size: 4.615385vw;
                }

                .optionText {
                    width: 71.538462vw;
                    height: 100%;
                    font-size: 3.589744vw;
                    color: #636363;
                    border-left: .25641vw solid #e5e5e5;
                    padding-left: 1.282051vw;
                }
            }
        }
    }
}

// 老师简介
.teacherTopicSetBox {
    width: 94.358974vw;
    height: auto;
    background-color: #fff;
    box-shadow: 0px .25641vw 1.282051vw 0px rgba(0, 0, 0, 0.15);
    margin: 0 auto;
    margin-top: 7.435897vw;
    padding-bottom: 5.717949vw;
    overflow: hidden;
    border-radius: 1.282051vw;

    .tit_box {
        display: flex;
        width: 100%;
        height: 13.333333vw;
        align-items: center;
        padding-left: 3.589744vw;
        background-color: #fff;
        box-shadow: 0px .25641vw .25641vw 0px rgba(0, 0, 0, 0.15);
        margin-bottom: 3.589744vw;

        h4 {
            font-size: 3.846154vw;
            color: #616161;
        }

    }

    // 老师名称
    .techerTopicInfo {
        display: flex;
        flex-direction: column;
        justify-content: center;
        padding-left: 3.589744vw;
        padding-right: 8.461538vw;
        overflow: hidden;
        padding-bottom: 4.358974vw;

        h6 {
            font-size: 3.076923vw;
            color: #616161;
            margin-bottom: 1.794872vw;
        }

        .techerName {
            width: 58.717949vw;
            height: 11.794872vw;
            font-size: 3.589744vw;
            border-radius: 5px;
            color: #6f6f6f;
            padding: 0 1.282051vw;
            box-shadow: 0px .25641vw .512821vw 0px rgba(0, 0, 0, 0.3);
        }
    }

    // 成就头衔设置
    .topTag {
        display: flex;
        flex-direction: column;
        justify-content: center;
        padding-left: 3.589744vw;
        padding-right: 8.461538vw;
        overflow: hidden;
        padding-bottom: 4.358974vw;

        h6 {
            font-size: 3.076923vw;
            color: #616161;
            margin-bottom: 1.794872vw;
        }

        .tagInputBox {
            display: flex;

            input {
                width: 36.153846vw;
                height: 11.794872vw;
                font-size: 3.589744vw;
                border-radius: 5px;
                color: #6f6f6f;
                padding: 0 2.282051vw;
                margin-right: 5.128205vw;
                box-shadow: 0px .25641vw .512821vw 0px rgba(0, 0, 0, 0.3);
            }
        }
    }

    // 主要简介设置
    .mainTopicSetBox {
        display: flex;
        flex-direction: column;
        justify-content: center;
        padding-left: 3.589744vw;
        padding-right: 8.461538vw;
        overflow: hidden;
        padding-bottom: 4.358974vw;

        h6 {
            font-size: 3.076923vw;
            color: #616161;
            margin-bottom: 1.794872vw;
        }

        .mainTecherTopicContText,
        .secTecherTopicContText {
            width: 82.307692vw;
            height: 30.769231vw;
            color: #686868;
            font-size: 3.333333vw;
            box-shadow: 0px .25641vw .512821vw 0px rgba(0, 0, 0, 0.15);
            border-radius: 1.282051vw;
            border: none;
            outline: none;
            padding: 1.282051vw;
            margin-bottom: 7.692308vw;
        }

    }
}

// 热线电话设置
.hotTelSetBox {
    width: 94.358974vw;
    height: auto;
    background-color: #fff;
    box-shadow: 0px .25641vw 1.282051vw 0px rgba(0, 0, 0, 0.15);
    margin: 0 auto;
    margin-top: 7.435897vw;
    padding-bottom: 5.717949vw;
    overflow: hidden;
    border-radius: 1.282051vw;

    .tit_box {
        display: flex;
        width: 100%;
        height: 13.333333vw;
        align-items: center;
        padding-left: 3.589744vw;
        background-color: #fff;
        box-shadow: 0px .25641vw .25641vw 0px rgba(0, 0, 0, 0.15);
        margin-bottom: 3.589744vw;

        h4 {
            font-size: 3.846154vw;
            color: #616161;
        }


    }

    .hotTelNumBox {
        display: flex;
        flex-direction: column;
        justify-content: center;
        padding-left: 3.589744vw;
        padding-right: 8.461538vw;
        overflow: hidden;
        padding-bottom: 4.358974vw;

        h6 {
            font-size: 3.076923vw;
            color: #616161;
            margin-bottom: 1.794872vw;
        }

        .hotTelNum {
            width: 43.589744vw;
            height: 11.794872vw;
            font-size: 3.589744vw;
            border-radius: 5px;
            color: #6f6f6f;
            padding: 0 1.282051vw;
            box-shadow: 0px .25641vw .512821vw 0px rgba(0, 0, 0, 0.3);
        }

    }
}

// 提交修改
.sumbit {
    position: fixed;
    bottom: 13.076923vw;
    left: 71.538462vw;
    width: 25.641026vw;
    height: 25.641026vw;
    color: #fff;
    background-color: #009FFF;
    font-weight: bold;
    text-align: center;
    font-size: 4.358974vw;
    border-radius: 50%;
    letter-spacing: 1px;
    box-shadow: 0px .769231vw 1.538462vw 0px rgba(0, 0, 0, 0.15);
    border: none;
}